... 1. Excitation and ionization of atoms and molecules by electrons, protons . and heavier particles. 2. ... sections for excitation and ionization of atoms, molecules and their . ...
... rates Q for CN, C3 , and C2 molecules were performed in a standard manner (Kiselev ... The most important molecule in the red spectral region is NH2 , which falls within ...
... Excitation and ionization of atoms and molecules by electrons, protons and heavier particles. ... of the cross sections for excitation and ionization of atoms, molecules and their ions by electrons and protons for wide energy ...
... The analogs consist of mixtures of the molecules H 2 , H 2 O, NH 3 , CH 4 , CO, H 2 CO, CH 3 OH, O 2 , N 2 , and CO 2 . ... Cambr. Univ. Press, Cambridge. Herzberg G. (1945) Infrared and Raman Spectra of Polyatomic Molecules. Van Nostrand, New-York. ...
... The analogs consist of mixtures of the molecules H 2 , H 2 O, NH 3 , CH 4 , CO, H 2 CO, CH 3 OH, O 2 , N 2 , and CO 2 . ... Cambr. Univ. Press, Cambridge. Herzberg G. (1945) Infrared and Raman Spectra of Polyatomic Molecules. Van Nostrand, New-York. ...
... Note that the interaction of large molecules/very small grains (e.g., polycyclic aromatic hydrocarbons, PAH) with radiation is not described by the macroscopic quantities and requires quantum mechanical consideration [ 3 ]. ...
... Like atoms and molecules, dust particles have their own spectra. ... of the solar ra diation by cometary dust and resonance fluorescence of molecules P = P sca dust F sca dust + P em mol F em mol ...
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... Purcell ([ 1979 ]) suggested a mechanism of supra-thermal spin alignment (SSA; ``pinwheel'' mechanism) where the grains were spun up to very high velocities as a result of the desorption of H molecules from their surfaces. ...